#include <cpPlugins/Interface/ProcessObject.h>
+#include <itkProcessObject.h>
#ifdef cpPlugins_Interface_QT4
+#include <QApplication>
#include <cpPlugins/Interface/ParametersQtDialog.h>
+#include <cpPlugins/Interface/SimpleMPRWidget.h>
#endif // cpPlugins_Interface_QT4
// -------------------------------------------------------------------------
-cpPlugins::Interface::ProcessObject::
-TParameters* cpPlugins::Interface::ProcessObject::
-GetParameters( )
+void cpPlugins::Interface::ProcessObject::
+SetITK( itk::LightObject* o )
+{
+ // Polymorphism: do nothing -> this is a filter!!!
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::ProcessObject::
+SetVTK( vtkObjectBase* o )
+{
+ // Polymorphism: do nothing -> this is a filter!!!
+}
+
+// -------------------------------------------------------------------------
+std::set< std::string > cpPlugins::Interface::ProcessObject::
+GetInputsNames( ) const
{
- return( this->m_Parameters.GetPointer( ) );
+ std::set< std::string > names;
+ for( auto i = this->m_Inputs.begin( ); i != this->m_Inputs.end( ); ++i )
+ names.insert( i->first );
+ return( names );
}
// -------------------------------------------------------------------------
-const cpPlugins::Interface::ProcessObject::
-TParameters* cpPlugins::Interface::ProcessObject::
-GetParameters( ) const
+std::set< std::string > cpPlugins::Interface::ProcessObject::
+GetOutputsNames( ) const
{
- return( this->m_Parameters.GetPointer( ) );
+ std::set< std::string > names;
+ for( auto i = this->m_Outputs.begin( ); i != this->m_Outputs.end( ); ++i )
+ names.insert( i->first );
+ return( names );
}
// -------------------------------------------------------------------------
return( this->m_Outputs.size( ) );
}
+// -------------------------------------------------------------------------
+cpPlugins::Interface::
+OutputProcessObjectPort& cpPlugins::Interface::ProcessObject::
+GetOutput( const std::string& id )
+{
+ static OutputProcessObjectPort null_port;
+ auto i = this->m_Outputs.find( id );
+ if( i == this->m_Outputs.end( ) )
+ {
+ null_port = NULL;
+ return( null_port );
+ }
+ else
+ return( i->second );
+}
+
+// -------------------------------------------------------------------------
+const cpPlugins::Interface::
+OutputProcessObjectPort& cpPlugins::Interface::ProcessObject::
+GetOutput( const std::string& id ) const
+{
+ static const OutputProcessObjectPort null_port;
+ auto i = this->m_Outputs.find( id );
+ if( i == this->m_Outputs.end( ) )
+ return( null_port );
+ else
+ return( i->second );
+}
+
+// -------------------------------------------------------------------------
+cpPlugins::Interface::
+DataObject* cpPlugins::Interface::ProcessObject::
+GetInputData( const std::string& id )
+{
+ auto i = this->m_Inputs.find( id );
+ if( i != this->m_Inputs.end( ) )
+ return( dynamic_cast< DataObject* >( i->second.GetPointer( ) ) );
+ else
+ return( NULL );
+}
+
+// -------------------------------------------------------------------------
+const cpPlugins::Interface::
+DataObject* cpPlugins::Interface::ProcessObject::
+GetInputData( const std::string& id ) const
+{
+ auto i = this->m_Inputs.find( id );
+ if( i != this->m_Inputs.end( ) )
+ return( dynamic_cast< const DataObject* >( i->second.GetPointer( ) ) );
+ else
+ return( NULL );
+}
+
+// -------------------------------------------------------------------------
+cpPlugins::Interface::
+DataObject* cpPlugins::Interface::ProcessObject::
+GetOutputData( const std::string& id )
+{
+ auto i = this->m_Outputs.find( id );
+ if( i != this->m_Outputs.end( ) )
+ return( dynamic_cast< DataObject* >( i->second.GetPointer( ) ) );
+ else
+ return( NULL );
+}
+
+// -------------------------------------------------------------------------
+const cpPlugins::Interface::
+DataObject* cpPlugins::Interface::ProcessObject::
+GetOutputData( const std::string& id ) const
+{
+ auto i = this->m_Outputs.find( id );
+ if( i != this->m_Outputs.end( ) )
+ return( dynamic_cast< const DataObject* >( i->second.GetPointer( ) ) );
+ else
+ return( NULL );
+}
+
+// -------------------------------------------------------------------------
+bool cpPlugins::Interface::ProcessObject::
+SetInput( const std::string& id, const OutputProcessObjectPort& port )
+{
+ auto i = this->m_Inputs.find( id );
+ if( i != this->m_Inputs.end( ) )
+ {
+ if( i->second.GetPointer( ) != port.GetPointer( ) )
+ {
+ i->second = port;
+ this->Modified( );
+
+ } // fi
+ return( true );
+ }
+ else
+ return( false );
+}
+
// -------------------------------------------------------------------------
void cpPlugins::Interface::ProcessObject::
-SetNumberOfInputs( unsigned int n )
+DisconnectInputs( )
{
- this->m_Inputs.clear( );
- this->m_Inputs.resize( n );
+ auto i = this->m_Inputs.begin( );
+ for( ; i != this->m_Inputs.end( ); ++i )
+ i->second = NULL;
this->Modified( );
}
// -------------------------------------------------------------------------
void cpPlugins::Interface::ProcessObject::
-SetNumberOfOutputs( unsigned int n )
+DisconnectOutputs( )
{
- this->m_Outputs.clear( );
- this->m_Outputs.resize( n );
+ auto i = this->m_Outputs.begin( );
+ for( ; i != this->m_Outputs.end( ); ++i )
+ if( i->second.IsValid( ) )
+ i->second->DisconnectFromPipeline( );
this->Modified( );
}
// -------------------------------------------------------------------------
void cpPlugins::Interface::ProcessObject::
-SetInput( unsigned int idx, cpPlugins::Interface::DataObject* dobj )
+Disconnect( )
{
- if( idx < this->m_Inputs.size( ) )
- {
- this->m_Inputs[ idx ] = dobj;
- this->Modified( );
+ this->DisconnectInputs( );
+ this->DisconnectOutputs( );
+}
- } // fi
+// -------------------------------------------------------------------------
+itk::ModifiedTimeType cpPlugins::Interface::ProcessObject::
+GetMTime( ) const
+{
+ auto params_time = this->m_Parameters->GetMTime( );
+ auto filter_time = this->Superclass::GetMTime( );
+ return( ( params_time < filter_time )? params_time: filter_time );
}
// -------------------------------------------------------------------------
std::string r = "";
// Force upstream updates
- for( unsigned int i = 0; i < this->m_Inputs.size( ) && r == ""; ++i )
+ auto i = this->m_Inputs.begin( );
+ bool need_to_update = false;
+ for( ; i != this->m_Inputs.end( ) && r == ""; ++i )
{
- Self* src = dynamic_cast< Self* >( this->m_Inputs[ i ]->GetSource( ) );
- if( src != NULL )
- r = src->Update( );
+ bool iv = i->second.IsValid( );
+ bool ir = i->second.IsRequired( );
+ if( !iv && ir )
+ r =
+ "ProcessObject: Required input \"" +
+ i->first + "@" + this->GetClassName( ) +
+ "\" is not valid (=NULL).";
+ if( iv && r == "" )
+ {
+ Self* src = dynamic_cast< Self* >( i->second->GetSource( ) );
+ if( src != NULL )
+ {
+ need_to_update |= ( this->m_LastExecutionTime < src->GetMTime( ) );
+ r = src->Update( );
+
+ } // fi
+
+ } // fi
} // rof
// Current update
if( r == "" )
- r = this->_GenerateData( );
+ {
+ if( this->m_LastExecutionTime < this->GetMTime( ) || need_to_update )
+ {
+ r = this->_GenerateData( );
+ this->m_LastExecutionTime = this->GetMTime( );
+
+ } // fi
+
+ } // fi
// Return error description, if any
return( r );
}
// -------------------------------------------------------------------------
-void cpPlugins::Interface::ProcessObject::
-DisconnectOutputs( )
-{
- for( unsigned int idx = 0; idx < this->m_Outputs.size( ); ++idx )
- if( this->m_Outputs[ idx ].IsNotNull( ) )
- this->m_Outputs[ idx ]->DisconnectPipeline( );
-}
-
-// -------------------------------------------------------------------------
-bool cpPlugins::Interface::ProcessObject::
-ExecConfigurationDialog( QWidget* parent )
+cpPlugins::Interface::ProcessObject::
+ProcessObject( )
+ : Superclass( ),
+ m_LastExecutionTime( 0 ),
+ m_ParametersDialog( NULL ),
+ m_MPRViewer( NULL )
{
- bool r = false;
+ this->m_Parameters = TParameters::New( );
+ this->m_Parameters->SetProcessObject( this );
#ifdef cpPlugins_Interface_QT4
+ if( QApplication::instance( ) != NULL )
+ {
+ this->m_ParametersDialog = new ParametersQtDialog( );
+ this->m_ParametersDialog->setParameters( this->m_Parameters );
- r = cpPlugins::Interface::ParametersQtDialog(
- this->m_Parameters,
- this->GetClassName( ) + std::string( " basic configuration" ),
- parent
- );
- /*
- if( r )
- // TODO: !!! this->m_Parameters = parameters;
- */
-
+ } // fi
#endif // cpPlugins_Interface_QT4
-
- return( r );
}
// -------------------------------------------------------------------------
cpPlugins::Interface::ProcessObject::
-ProcessObject( )
- : Superclass( ),
- m_ITKObject( NULL ),
- m_VTKObject( NULL )
+~ProcessObject( )
{
- this->m_Parameters = TParameters::New( );
+ this->Disconnect( );
+ if( this->m_ParametersDialog != NULL )
+ delete this->m_ParametersDialog;
}
// -------------------------------------------------------------------------
-cpPlugins::Interface::ProcessObject::
-~ProcessObject( )
+void cpPlugins::Interface::ProcessObject::
+_AddInput( const std::string& name, bool required )
{
+ auto i = this->m_Inputs.find( name );
+ if( i == this->m_Inputs.end( ) )
+ {
+ this->m_Inputs[ name ] = InputProcessObjectPort( required );
+ this->Modified( );
+
+ } // fi
}
// eof - $RCSfile$